simile-grails-plugin: grails-app/taglib/SimileTagLib.groovy@f374b63c0b59

     1 import org.codehaus.groovy.grails.plugins.PluginManagerHolder

     3 /**

     4  * A taglib to ease the loading of Simile libraries

     5  */

     6 class SimileTagLib {

     7 	static namespace = 'simile'

     9 	def ajax = { attrs ->

    10 		out.println pluginJS(request?.contextPath, 'ajax/simile-ajax', attrs?.bundle);

    11 	}

    13 	def timeline = { attrs ->

    14 		out.println pluginJS(request?.contextPath, 'timeline/timeline', attrs?.bundle);

    15 	}

    17 	def timelineExt = { attrs ->

    18 		out.println pluginJS(request?.contextPath, "timeline/ext/${attrs?.name}/${attrs?.name}", attrs?.bundle);

    19 	}

    21 	def pluginJS(contextPath, lib, bundle) {

    22 		def p = PluginManagerHolder?.pluginManager.getGrailsPlugin('simile')

    23 		return "<script type='text/javascript' src='${contextPath}/plugins/${p.name}-${p.version}/js/${lib}-api.js?bundle=${bundle == 'true'}'></script>"

    24 	}

    26 	def renderTimeline = { attrs ->

    27 		// get our timeline

    28 		def timeline = attrs.timeline

    30 		// figure out our unit type

    31 		def unitType = Timeline.TYPE_UNITS[timeline.type]

    32 		def eventSource = "0"

    33 		if (unitType) { eventSource = "new SimileAjax.EventIndex(${unitType})" }

    35 		def unitObject = ""

    36 		switch (timeline.type) {

    37 			case Timeline.DEPTH_TYPE: 		unitObject = ".Depth"; break;

    38 			case Timeline.GEOCHRONO_TYPE:	unitObject = ".Geochrono"; break;

    39 		}

    42 		out.println """\

    43 		    <script>

    44         var tl;

    45         function onLoad() {

    46         var eventSource = new Timeline.DefaultEventSource(${eventSource});

    48             var theme = Timeline.ClassicTheme.create();

    49             theme.event.bubble.width = 320;

    50             theme.event.bubble.height = 220;

    51             var bandInfos = [

    52                 Timeline${unitObject}.createBandInfo({

    53                     eventSource:    eventSource,

    54                     width:          "80%",

    55                     intervalUnit:   Timeline.${timeline.detailUnit},

    56                     intervalPixels: ${timeline.detailPixels}

    57                 }),

    58                 Timeline${unitObject}.createBandInfo({

    59                     eventSource:    eventSource,

    60                     width:          "20%",

    61                     intervalUnit:   Timeline.${timeline.overviewUnit},

    62                     intervalPixels: ${timeline.overviewPixels},

    63                     overview:       true,

    64                     convertToBaseUnit: true

    65                 })

    66             ];

    67             bandInfos[1].syncWith = 0;

    68             bandInfos[1].highlight = true;

    70             tl = Timeline.create(document.getElementById("${attrs?.element}"), bandInfos, Timeline.HORIZONTAL${unitType == "" ? "" : ", " + unitType});

    71             tl.loadXML("${request?.contextPath}/timeline/eventsXML/${timeline.id}", function(xml, url) {

    72                 eventSource.loadXML(xml, url);

    73             });

    74         }

    75         var resizeTimerID = null;

    76         function onResize() {

    77             if (resizeTimerID == null) {

    78                 resizeTimerID = window.setTimeout(function() {

    79                     resizeTimerID = null;

    80                     tl.layout();

    81                 }, 500);

    82             }

    83         }

    84     </script>

    85 		"""

    86 	}

    87 }

author	Josh Reed <jareed@andrill.org>
	Wed Mar 12 23:00:06 2008 -0500 (2 years ago)
changeset 0	f374b63c0b59
child 2	faafd83ba160
permissions	-rw-r--r--